// JavaScript Document

function rollOver(element,action) {
	document.getElementById(element).style.visibility = action;
}

function imgRollOver(elementId,action) {
		var img = new Image();
		var src = new String(document.getElementById(elementId).src);
			
		if(action == 'on'){
			_originalImage = document.getElementById(elementId).src;
			img.src = "/images/" + elementId + "_on.gif";
		}
		else {
			img.src = _originalImage;
		}
		document.getElementById(elementId).src = img.src;
}

function imgBusManRollOver(elementId,action) {
		var img = new Image();
		var src = new String(document.getElementById(elementId).src);
			
		if(action == 'on'){
			_originalImage = document.getElementById(elementId).src;
			img.src = "/images/business-managers/" + elementId + "_on.gif";
		}
		else {
			img.src = _originalImage;
		}
		document.getElementById(elementId).src = img.src;
}

function businessManagersImageRollOver(elementId,action) {
		var img = new Image();
		var src = new String(document.getElementById(elementId).src);
		
		if(action == 'over'){
			// rollOver and change image and submenus
			_originalImage = document.getElementById(elementId).src;
			img.src = "/images/" + elementId + "_hi.gif";
			switch(elementId) {
				case 'bus_mans-view_sol_by':
						document.getElementById('busMansCompanySize').style.display = 'block';
						document.getElementById('busMansIndustrySector').style.display = 'block';
						document.getElementById('busMansBudget').style.display = 'block';
						break;
				case 'bus_mans-useful_info':
						document.getElementById('busMansBeyondEmail').style.display = 'block';
						document.getElementById('busMansStartupChecklist').style.display = 'block';
						document.getElementById('busMansBuildOrBuy').style.display = 'block';
						break;
				case 'bus_mans-view_products_by':
						document.getElementById('busMansHostedExchange').style.display = 'block';
						document.getElementById('busMansWebHosting').style.display = 'block';
						document.getElementById('busMansFaxViaEmail').style.display = 'block';
						document.getElementById('busMansBusinessEmail').style.display = 'block';				
						break;
			}
		}else{
			//rollOut and change back to original state
			img.src = _originalImage;
			switch(elementId) {
				case 'bus_mans-view_sol_by':
						document.getElementById('busMansCompanySize').style.display = 'none';
						document.getElementById('busMansIndustrySector').style.display = 'none';
						document.getElementById('busMansBudget').style.display = 'none';
						break;
				case 'bus_mans-useful_info':
						document.getElementById('busMansBeyondEmail').style.display = 'none';
						document.getElementById('busMansStartupChecklist').style.display = 'none';
						document.getElementById('busMansBuildOrBuy').style.display = 'none';
						break;
				case 'bus_mans-view_products_by':
						document.getElementById('busMansHostedExchange').style.display = 'none';
						document.getElementById('busMansWebHosting').style.display = 'none';
						document.getElementById('busMansFaxViaEmail').style.display = 'none';
						document.getElementById('busMansBusinessEmail').style.display = 'none';				
						break;
			}			
			
		}
		document.getElementById(elementId).src = img.src;
		
}

function businessManagersBoxContentMenuRollover(elementId, action) {
		var img = new Image();
		var src = new String(document.getElementById(elementId).src);
		
		if(action == 'over'){
			_originalImage2 = document.getElementById(elementId).src;
			img.src = "/images/" + elementId + "_hi.gif";
		}else{
			img.src = _originalImage2;
		}
		document.getElementById(elementId).src = img.src;
}